Fifteen years is forever in internet times. To give you an idea of how much Logan is giving you, each of the first five collections are normally US$9. Bonus: as part of the anniversary special you can get volumes 2-5 for US$10 or more; for US$20 or more, you also get the giant omnibuses that comprise all of the first thirteen years of the strip. If you haven’t read Sam & Fuzzy, this would be a good (and economical!) time to start.